Weather Records on 7 September 1925

303 weather records were set or tied worldwide on 7 September 1925. Highest significance: Norwalk, US.

Key Facts for 7 September 1925

On 7 September 1925, 303 weather records were set or tied at long-record stations worldwide.
194 were record highs and 31 were record lows, counting maximum and minimum temperature.
By timescale, 22 were all-time records, 33 monthly and 248 daily.
Norwalk set a daily record precipitation of 86.6 mm (3.4 in) on 7 September 1925.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 452 records.

Record Map

303 stations

303 station records on 7 September 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 September 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Norwalk	United States	Record daily precipitation	86.6 mm (3.4 in)	46 of 100 (Notable)
Norfolk	United States	Record daily precipitation	81.3 mm (3.2 in)	46 of 100 (Notable)
Bridgeport	United States	Record daily precipitation	81.3 mm (3.2 in)	42 of 100 (Notable)
Paterson	United States	Record daily precipitation	50.8 mm (2.0 in)	34 of 100 (Routine)
Greensboro	United States	Record high maximum temperature	41.1 C (106.0 F)	31 of 100 (Routine)
Batesville	United States	Record high maximum temperature	42.2 C (108.0 F)	31 of 100 (Routine)
Middletown 4 W	United States	Record daily precipitation	39.6 mm (1.6 in)	27 of 100 (Routine)
Somerville 4 NW	United States	Record daily precipitation	43.2 mm (1.7 in)	27 of 100 (Routine)
Ft Deposit	United States	Record high maximum temperature	41.7 C (107.1 F)	26 of 100 (Routine)
Montgomery Wb City	United States	Record high maximum temperature	38.3 C (100.9 F)	25 of 100 (Routine)
Uniontown	United States	Record high maximum temperature	40.6 C (105.1 F)	25 of 100 (Routine)
Canton 4N	United States	Record high maximum temperature	42.2 C (108.0 F)	25 of 100 (Routine)
Aberdeen	United States	Record high minimum temperature	18.9 C (66.0 F)	25 of 100 (Routine)
Madison	United States	Record high maximum temperature	42.2 C (108.0 F)	24 of 100 (Routine)
Pontotoc	United States	Record high maximum temperature	43.9 C (111.0 F)	24 of 100 (Routine)
Clarksville Wwtp	United States	Record high maximum temperature	44.4 C (111.9 F)	24 of 100 (Routine)
Calhoun 2 N	United States	Record high minimum temperature	25.0 C (77.0 F)	23 of 100 (Routine)
Crystal Springs Exp STN	United States	Record high minimum temperature	25.0 C (77.0 F)	23 of 100 (Routine)
Ilulissat (Jakobshavn)	Greenland [Denmark]	Record high maximum temperature	15.3 C (59.5 F)	22 of 100 (Routine)
Union Springs 9 S	United States	Record high maximum temperature	40.0 C (104.0 F)	22 of 100 (Routine)
Waterbury	United States	Record daily precipitation	48.3 mm (1.9 in)	22 of 100 (Routine)
Columbus	United States	Record high maximum temperature	40.6 C (105.1 F)	22 of 100 (Routine)
Plainfield	United States	Record daily precipitation	48.3 mm (1.9 in)	22 of 100 (Routine)
Setauket Strong	United States	Record daily precipitation	35.6 mm (1.4 in)	22 of 100 (Routine)
Trenton 1 NNE	United States	Record high maximum temperature	40.6 C (105.1 F)	22 of 100 (Routine)
Forbes (Camp Street)	Australia	Record low minimum temperature	-1.1 C (30.0 F)	21 of 100 (Routine)
Lucknow	Canada	Record daily precipitation	27.9 mm (1.1 in)	21 of 100 (Routine)
Evergreen	United States	Record high minimum temperature	25.6 C (78.1 F)	21 of 100 (Routine)
Athens	United States	Record high maximum temperature	41.1 C (106.0 F)	21 of 100 (Routine)
Winchendon	United States	Record daily precipitation	33.5 mm (1.3 in)	21 of 100 (Routine)
Charlotteburg Rsvr	United States	Record daily precipitation	37.8 mm (1.5 in)	21 of 100 (Routine)
Carthage	United States	Record high maximum temperature	41.7 C (107.1 F)	21 of 100 (Routine)
Blacksburg	United States	Record high maximum temperature	36.1 C (97.0 F)	21 of 100 (Routine)
Hamburg Fuhlsbuettel	Germany	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Jacobsdal (Pol)	South Africa	Record daily precipitation	13.0 mm (0.5 in)	20 of 100 (Routine)
Hoorn	Netherlands	Record daily precipitation	21.3 mm (0.8 in)	20 of 100 (Routine)
Bjuraker	Sweden	Record daily precipitation	19.4 mm (0.8 in)	20 of 100 (Routine)
Cradock	South Africa	Record daily precipitation	13.2 mm (0.5 in)	20 of 100 (Routine)
Fall River	United States	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Austin #2	United States	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Altentreptow	Germany	Record daily precipitation	10.6 mm (0.4 in)	20 of 100 (Routine)
Harnosand	Sweden	Record daily precipitation	25.7 mm (1.0 in)	20 of 100 (Routine)
Blandville	United States	Record high maximum temperature	39.4 C (102.9 F)	20 of 100 (Routine)
Amite	United States	Record high maximum temperature	38.3 C (100.9 F)	20 of 100 (Routine)
Aberdeen	United States	Record high maximum temperature	40.6 C (105.1 F)	20 of 100 (Routine)
Santee	United States	Record daily precipitation	40.1 mm (1.6 in)	20 of 100 (Routine)
World Trade Ctr	United States	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Cobar Post Office	Australia	Record low minimum temperature	1.1 C (34.0 F)	19 of 100 (Routine)
Cheviot Fells	South Africa	Record daily precipitation	23.9 mm (0.9 in)	19 of 100 (Routine)
Qacu (Bos)	South Africa	Record daily precipitation	19.1 mm (0.8 in)	19 of 100 (Routine)
Greensboro	United States	Record high minimum temperature	26.7 C (80.1 F)	19 of 100 (Routine)
Abbeville	United States	Record high maximum temperature	38.9 C (102.0 F)	19 of 100 (Routine)
Okolona	United States	Record high maximum temperature	42.8 C (109.0 F)	19 of 100 (Routine)
State UNIV	United States	Record high maximum temperature	41.7 C (107.1 F)	19 of 100 (Routine)
Society Hill 6 S	United States	Record high maximum temperature	41.1 C (106.0 F)	19 of 100 (Routine)
Chattanooga Wb City	United States	Record high minimum temperature	24.4 C (75.9 F)	19 of 100 (Routine)
Graz	Austria	Record low maximum temperature	11.0 C (51.8 F)	18 of 100 (Routine)
Tsomo (Pol)	South Africa	Record daily precipitation	15.0 mm (0.6 in)	18 of 100 (Routine)
Bartow 1SE	United States	Record daily precipitation	44.7 mm (1.8 in)	18 of 100 (Routine)
Saint Leo	United States	Record high maximum temperature	36.7 C (98.1 F)	18 of 100 (Routine)

Counts by Type and Timescale

303 records

Records set or tied on 7 September 1925 by type: Highest daily maximum 126, Lowest daily maximum 22, Highest daily minimum 68, Lowest daily minimum 9, Heaviest daily rainfall 78.

Records on 7 September 1925 by type
Record type	Records
Highest daily maximum	126
Lowest daily maximum	22
Highest daily minimum	68
Lowest daily minimum	9
Heaviest daily rainfall	78
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 7 September 1925 by timescale: all-time 22, monthly 33, daily 248.

How Much Records Were Beaten By

232 broken records

Margins by which the 232 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 66.0. Ties are not counted.

Top 20 by Significance

7 September 1925

Top 20 records on 7 September 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 September 1925	Norwalk, US	daily rain	86.6 mm (3.4 in)	66.0 mm (2.6 in)	31 years	46 of 100 (Notable)
7 September 1925	Norfolk, US	daily rain	81.3 mm (3.2 in)	57.2 mm (2.3 in)	11 years	46 of 100 (Notable)
7 September 1925	Bridgeport, US	daily rain	81.3 mm (3.2 in)	52.6 mm (2.1 in)	12 years	42 of 100 (Notable)
7 September 1925	Paterson, US	daily rain	50.8 mm (2.0 in)	33.5 mm (1.3 in)	31 years	34 of 100 (Routine)
7 September 1925	Greensboro, US	all-time high max	41.1 C (106.0 F)	0.5 C (0.9 F)	24 years	31 of 100 (Routine)
7 September 1925	Batesville, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	24 years	31 of 100 (Routine)
7 September 1925	Middletown 4 W, US	daily rain	39.6 mm (1.6 in)	19.3 mm (0.8 in)	31 years	27 of 100 (Routine)
7 September 1925	Somerville 4 NW, US	daily rain	43.2 mm (1.7 in)	24.1 mm (0.9 in)	26 years	27 of 100 (Routine)
7 September 1925	Ft Deposit, US	all-time high max	41.7 C (107.1 F)	1.1 C (2.0 F)	0 years	26 of 100 (Routine)
7 September 1925	Montgomery Wb City, US	daily high max	38.3 C (100.9 F)	2.2 C (4.0 F)	49 years	25 of 100 (Routine)
7 September 1925	Uniontown, US	daily high max	40.6 C (105.1 F)	5.0 C (9.0 F)	25 years	25 of 100 (Routine)
7 September 1925	Canton 4N, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	4 years	25 of 100 (Routine)
7 September 1925	Aberdeen, US	all-time high min	18.9 C (66.0 F)	0.6 C (1.1 F)	0 years	25 of 100 (Routine)
7 September 1925	Madison, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	0 years	24 of 100 (Routine)
7 September 1925	Pontotoc, US	all-time high max	43.9 C (111.0 F)	0.6 C (1.1 F)	0 years	24 of 100 (Routine)
7 September 1925	Clarksville Wwtp, US	all-time high max	44.4 C (111.9 F)	0.5 C (0.9 F)	0 years	24 of 100 (Routine)
7 September 1925	Calhoun 2 N, US	monthly high min	25.0 C (77.0 F)	0.6 C (1.1 F)	31 years	23 of 100 (Routine)
7 September 1925	Crystal Springs Exp STN, US	monthly high min	25.0 C (77.0 F)	1.1 C (2.0 F)	28 years	23 of 100 (Routine)
7 September 1925	Ilulissat (Jakobshavn), GL	daily high max	15.3 C (59.5 F)	3.8 C (6.8 F)	24 years	22 of 100 (Routine)
7 September 1925	Union Springs 9 S, US	daily high max	40.0 C (104.0 F)	4.4 C (7.9 F)	22 years	22 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1802 to 1925

Records set or tied on this calendar date in each year from 1802 to 1925. 1925 had 303 records.

Counts for years before the ledger starts come from the same station rules.

Records on 09-07 in each year
Year	Records
1802	2
1814	2
1816	1
1833	1
1845	2
1847	1
1848	1
1850	1
1852	1
1856	1
1859	1
1860	2
1861	1
1864	2
1865	3
1868	1
1870	1
1871	4
1872	3
1873	1
1877	4
1878	1
1879	1
1881	2
1882	1
1883	2
1886	1
1887	3
1888	1
1889	1
1890	2
1891	7
1892	3
1894	8
1895	7
1896	1
1897	2
1898	8
1899	3
1900	1
1901	6
1902	3
1903	7
1904	8
1905	20
1906	8
1907	5
1908	26
1909	11
1910	15
1911	20
1912	39
1913	20
1914	29
1915	28
1916	39
1917	44
1918	35
1919	184
1920	375
1921	80
1922	98
1923	125
1924	232
1925	303
1926	117
1927	147
1928	130
1929	355
1930	108
1931	400
1932	478
1933	287
1934	566
1935	275
1936	370
1937	260
1938	348
1939	634
1940	226
1941	451
1942	415
1943	591
1944	519
1945	482
1946	356
1947	625
1948	353
1949	705
1950	704
1951	342
1952	301
1953	446
1954	390
1955	405
1956	752
1957	498
1958	570
1959	583
1960	763
1961	312
1962	729
1963	448
1964	463
1965	672
1966	365
1967	535
1968	417
1969	696
1970	917
1971	648
1972	534
1973	674
1974	709
1975	423
1976	763
1977	674
1978	1,165
1979	583
1980	613
1981	622
1982	684
1983	1,235
1984	1,396
1985	1,459
1986	1,062
1987	956
1988	1,266
1989	553
1990	900
1991	957
1992	1,257
1993	720
1994	523
1995	1,093
1996	982
1997	799
1998	1,262
1999	1,087
2000	1,320
2001	1,068
2002	1,169
2003	768
2004	865
2005	708
2006	1,105
2007	1,171
2008	1,210
2009	713
2010	1,147
2011	1,452
2012	699
2013	981
2014	491
2015	637
2016	868
2017	966
2018	723
2019	743
2020	1,352
2021	794
2022	2,096
2023	1,116
2024	1,216
2025	711
2026	760

Download the Data

Data for records on 1925-09-07: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	206
10 to 20	18
20 to 30	4
30 to 40	1
40 to 50	0
50 to 60	2
60 to 70	1